CVE-2023-50811

Name: CVE-2023-50811
Creator: NVD / NIST
Published: 2024-03-19T22:15:06.84+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.45%

Last modified Jun 17, 2026

CVE-2023-50811 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. An issue discovered in SELESTA Visual Access Manager 4.38.6 allows attackers to modify the “computer” POST parameter related to the ID of a specific reception by POST HTTP request interception. Iterating that parameter, it has been possible to access to the application and take control of many other receptions in addition the assigned one.. EPSS estimates a 0.45% chance of exploitation in the next 30 days.

Description

An issue discovered in SELESTA Visual Access Manager 4.38.6 allows attackers to modify the “computer” POST parameter related to the ID of a specific reception by POST HTTP request interception. Iterating that parameter, it has been possible to access to the application and take control of many other receptions in addition the assigned one.

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

EPSS Probability

0.45%

36.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Seling	Visual Access Manager	4.38.6

References

https://www.gruppotim.it/it/footer/red-team.htmlThird Party Advisory
https://www.gruppotim.it/it/footer/red-team.htmlThird Party Advisory

Timeline

Published: Mar 19, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-50811?

How severe is CVE-2023-50811?

CVE-2023-50811 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.45% probability of exploitation in the next 30 days.

How do I fix CVE-2023-50811?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-50811?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST